Belt Pack--This cordless headset style is comprised of two components: a wireless amplifier and a headset top, If the user wants to make a call, he only needs to press the key on the headset and use voice recognition to initiate the call.
Apocalypse. The Apocalypse line consists of a single subwoofer: Model AP12D. AP12D is a 12-inch speaker and requires 1.5 cubic feet of air space for sealed enclosures and 2.0 cubic feet for ported enclosures.The RX line is Planet Audio's most extensive offering including 8, 10, 12 and 15-inch subwoofers.xample: 4,032 / 1,728 = 2.33 cubic feet. The air space/volume of this enclosure is 2.33 cubic feet. Planet Audio's Big Bang line of subwoofer consists of two 12-inch (models BB12D and BB212D) and two 15-inch subwoofers (BB15D and BB215D).
As for capacity, most manufacturers recommend 19 to 22 cubic feet for a family of four. But if you do a big weekly shopping trip or buy in bulk, you may need moreâup to about 30 to 33 cubic feet. Note: Our tests found that the amount of usable storage capacity was often less than the amount claimed. Check our refrigerator ratings for more.